Rear Hanging Wire-Controlled Bone Conduction Outdoor Sports Headphone(Black)

1. Rear-mounted, ergonomic, five-sided curved line fits the head design, with lightweight materials, simple and comfortable. 2. Bone conduction earphones, do not hurt the eardrum, remove the deep silicone ear cap to achieve painless wear. 3. Bilateral stereo, sound quality fidelity. 4. Compatible with major mainstream music apps. 5. With voice control, call function.